Results for "Author: nfs"

Validate Credit Cards.

Validate Credit Cards.

Validate Credit Cards.

So you have built a cool web site with code you wrote or downloaded from great sites like planet-source-code, the next thing you might want to do is testing it: Can your code handle more than, say 10 concurrent users? Does it have a memory leak that will eventually lead to crash if you don't reboot? Here is a java program I wrote that can query a web site continuously. If you want to simulate more than one user, just start as many instances of this program as you need. The command line to run it is: java WebTest "http://www.yahoo.com/" 20000 This will query the www.yahoo.com site continuously, sleeping a random amount of time from 0 up to 20000 milliseconds between consecutive requests. If you omit the second parameter, the default number 10000 will be used.

It scans port.It is usefull for system admins to find out which ports are open. Warning: Pointing PScanner at a machine you do not own would generally be considered a hostile act by the owner of the machine.The code is provided only for learning how socket works.

cool.

This simple server supports only Get and Head request from the client and returns HTML files and image data.Adding a "-v" command-line parameter enable verbose mode,which displays all connections in the Http server's console window.

Validate Credit Cards.

It scans port.It is usefull for system admins to find out which ports are open. Warning: Pointing PScanner at a machine you do not own would generally be considered a hostile act by the owner of the machine.The code is provided only for learning how socket works.

cool.

Validate Credit Cards.

So you have built a cool web site with code you wrote or downloaded from great sites like planet-source-code, the next thing you might want to do is testing it: Can your code handle more than, say 10 concurrent users? Does it have a memory leak that will eventually lead to crash if you don't reboot? Here is a java program I wrote that can query a web site continuously. If you want to simulate more than one user, just start as many instances of this program as you need. The command line to run it is: java WebTest "http://www.yahoo.com/" 20000 This will query the www.yahoo.com site continuously, sleeping a random amount of time from 0 up to 20000 milliseconds between consecutive requests. If you omit the second parameter, the default number 10000 will be used.

It scans port.It is usefull for system admins to find out which ports are open. Warning: Pointing PScanner at a machine you do not own would generally be considered a hostile act by the owner of the machine.The code is provided only for learning how socket works.

cool.

This simple server supports only Get and Head request from the client and returns HTML files and image data.Adding a "-v" command-line parameter enable verbose mode,which displays all connections in the Http server's console window.

Validate Credit Cards.

So you have built a cool web site with code you wrote or downloaded from great sites like planet-source-code, the next thing you might want to do is testing it: Can your code handle more than, say 10 concurrent users? Does it have a memory leak that will eventually lead to crash if you don't reboot? Here is a java program I wrote that can query a web site continuously. If you want to simulate more than one user, just start as many instances of this program as you need. The command line to run it is: java WebTest "http://www.yahoo.com/" 20000 This will query the www.yahoo.com site continuously, sleeping a random amount of time from 0 up to 20000 milliseconds between consecutive requests. If you omit the second parameter, the default number 10000 will be used.

It scans port.It is usefull for system admins to find out which ports are open. Warning: Pointing PScanner at a machine you do not own would generally be considered a hostile act by the owner of the machine.The code is provided only for learning how socket works.

cool.

This simple server supports only Get and Head request from the client and returns HTML files and image data.Adding a "-v" command-line parameter enable verbose mode,which displays all connections in the Http server's console window.